Shin Samurai vs Zombies Defence (tentative) is a remake of the Samurai vs Zombies Defense series, combining both games and expanding them further.
It is currently in development with no estimated release date, but will have periodic playtests as it progresses - the first of which is already available at itch.io!
You may also be interested in joining our Samurai vs Zombies Defense community on Discord, where there will be updates on the development of this game: https://discord.gg/9nNeTYrpaj